Pith Number

pith:6VFJI2PN

pith:2019:6VFJI2PNM7WRDMRVSJTGCZZBRT

not attested not anchored not stored refs pending

One-Bit MUSIC

Bin Liao, Xiaodong Huang

arxiv:1901.05109 v1 · 2019-01-16 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VFJI2PNM7WRDMRVSJTGCZZBRT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:47:39.491133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f54a9469ed67ed11b23592666167218cd62c179f1d165153d1f7a088d1d5336c

Aliases

arxiv: 1901.05109 · arxiv_version: 1901.05109v1 · doi: 10.48550/arxiv.1901.05109 · pith_short_12: 6VFJI2PNM7WR · pith_short_16: 6VFJI2PNM7WRDMRV · pith_short_8: 6VFJI2PN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6VFJI2PNM7WRDMRVSJTGCZZBRT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f54a9469ed67ed11b23592666167218cd62c179f1d165153d1f7a088d1d5336c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6731ceb6ab35d1dba10aa95af114398a7958ff6ecf60314e02ec810d36f4617",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-01-16T02:06:53Z",
    "title_canon_sha256": "654cdc09bc931bf6217d39a346b50eec6aa5a64c328e564189ed67b13b72c08b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05109",
    "kind": "arxiv",
    "version": 1
  }
}